56195464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28439}}^1$

素因数の和:28477

約数の個数: 32

約数和(自身を含む): 119448000

約数和(自身を除く): 63252536

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 28439, 56878, 113756, 227512, 369707, 540341, 739414, 1080682, 1478828, 2161364, 2957656, 4322728, 7024433, 14048866, 28097732, 56195464]

約数ペア:

[(1, 56195464), (2, 28097732), (4, 14048866), (8, 7024433), (13, 4322728), (19, 2957656), (26, 2161364), (38, 1478828), (52, 1080682), (76, 739414), (104, 540341), (152, 369707), (247, 227512), (494, 113756), (988, 56878), (1976, 28439)]